比特派 Track BTC ETH

HashTrail is an offline educational atlas of selected Bitcoin history. Explore 12 curated protocol and issuance milestones from 2008 to 2024 through a star-chart timeline and connected event bitpie dossiers. Filter by era and theme. Read event context, source references and clearly labeled relationships. Distinguish technical dependencies from conceptual comparisons and editorial interpretations. A connection does not automatically prove causation. Explore a milestone constellation, browse people and concepts, or search the complete bundled archive. Bookmark events, write private notes and revisit your reading history. Check your understanding with five offline questions and explanations. Choose larger reading text or reset your local study data in settings. Everything needed to read is included in the app. Source addresses are reference text, not in-app web links. Study data stays on your device. No account, advertisements, analytics, live prices, live news, trading, wallet connections or secret-key entry.